[PDF] from umi.comCY Lin - 2011 - gradworks.umi.com ... phytoplankton excretion, zooplankton-mediated release and excretion, cell death, viral- ... added. The solution was immediately mixed by inversion, and the absorbance was ... The assay was based on the bromination of phenol red (PR; phenolsulfonphthalein) to ...
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